02218-4001 TDS2228

 
 
02h 21m 49.77s -40 01' 17.8" P.A. 281 sep 0.6 mag 10.93,11.47
 
 
Coord 2000
02218-4001
Discov num
TDS2228
Comp
Coord arcsec 2000
02 21 49.77 -40 01 17.8
Date first
1991
Date last
1991
Obs
1
Pa first
281
Pa last
281
P.A. Now (θ)
281°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.93
Mag sec
11.47
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.9
Precise sep
0.64
Constellation
Phoenix
Tycho2
7554-00145-1
last precise pa
280.9
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02218-4001 TDS2228 1991 1 281 0.6 10.93 11.47 022149.77-400117.8

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